Design
With a full QWERTY thumb board just below the screen and plenty of keys for your favorite functions and applications, the hw6515 is designed for ease of use. You'll enjoy fast access to your Outlook calendar, contacts, and key phone functions. Alternatively, the device can be directly controlled with an included stylus that slides out of the case. A SecureDigital (SD) card slot is provided, allowing you to expand memory to your needs. The slot is also SDIO capable, meaning it supports peripherals such as wireless LAN (wi-fi) cards. The hw6515's TFT display supports up to 65,000 colors and the Windows Mobile 2003 Pocket PC operating system is completely touchscreen-enabled. The screen also features advanced handwriting recognition that is compatible with all of the device's applications. The rear of the unit houses the camera and there's a standard stereo 2.5mm headset jack, while USB data and charging is handled by docking ports on the bottom of the device.

Calling Features
Many of the hw6515's calling features are integrated with the Windows Mobile operating system. For instance, the included Pocket Outlook software features a contacts list that is cleverly combined with the phone's dialing functions. Meanwhile, the phone's handwriting recognition software can be used to dial numbers and enter contact information. The hw6515's built-in speakerphone makes it easy to talk without having the phone to your ear. Polyphonic ringtones are available, as is a vibrating alert. Custom ringtones, as well as a picture ID system are also supported. Lastly, the device's Bluetooth (version 1.2) connectivity makes it easy to sync the unit with a wide range of handsfree, wireless headsets and car kits.

Messaging, Internet, and Tools
The hw6515 is designed as a complete mobile office solution, so Internet and messaging capabilities are robust. The unit comes packed with pocket versions of Outlook and Internet Explorer. Instant messaging via AOL, Yahoo!, and ICQ is also supported. In addition to keeping track of contacts, Pocket Outlook features integrated calendar and email functions. Microsoft's ActiveSync software keeps the device synced with all of your PC's Outlook information (via USB, IR, or Bluetooth connection). Users who want Internet connectivity on the road with their laptop or PDA can tap the unit's wireless modem capabilities (Cingular data plan charges apply). In addition to Outlook/Exchange Server email connectivity, the hw6515 also supports POP3 and IMAP4 email protocols. The unit fully supports basic text messaging, as well as multimedia messaging (MMS).

A generous toolset ships with the hw5615's Windows Mobile 2003 software. Pocket Outlook includes to-do lists while pocket versions of Word and Excel are included so you can review and edit documents on the go. A calculator, alarm clock and voice memo recorder round out the tools package.

Imaging and Entertainment
Using the hw6515's integrated media functions, you can store digital music files and easily exchange them with your PC. The included Windows Media Player 10 application can also play videos for even more mobile entertainment. Meanwhile, you can use the device's 1.3 megapixel (1280 x 1024) camera to capture photos or videos. The camera features an LED flash, as well as self timer and white balance functions. Gaming on the device is also fully supported.

Vital Statistics
The HP iPAQ hw6515 weighs 6.16 ounces and measures 4.65 x 2.8 x .83 inches. Its lithium-ion battery is rated at up to 4 hours of digital talk time, and up to 7 days of digital standby time. It runs on the GSM/GPRS/EDGE 850/900/1800/1900 frequencies. The phone comes with a one year limited warranty.